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Chevrolet Tahoe / Suburban MPG

MPG Number of Vehicles
10 miles per gallon 1 vehicles
11 miles per gallon 1 vehicles
12 miles per gallon 2 vehicles
13 miles per gallon 0 vehicles
14 miles per gallon 1 vehicles
15 miles per gallon 4 vehicles
16 miles per gallon 2 vehicles
17 miles per gallon 1 vehicles
18 miles per gallon 1 vehicles
Model Year Body/Powertrain MPG  
2003 2003 4dr SUV, ext. 320-hp 5.3L V8 6-sp shiftable automatic 4WD w/low range 13.45
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With the 355-horsepower 5.3L V8 engine, 6-speed shiftable automatic transmission, and four-wheel drive w/low range, the 2003 Chevrolet Tahoe / Suburban has been averaging 13.45 MPG (miles per gallon).

The 2003 Chevrolet Tahoe / Suburbans in this analysis were driven mostly on the highway at an average speed of 69 miles per hour (about 56.4 percent of the miles driven). The rest of the miles were in the city (29.3 percent), in heavy traffic (5.7 percent), and in the suburbs (0 percent).

In addition, the average 2003 Chevrolet Tahoe / Suburban in this analysis was driven on hilly terrain with a medium foot and the AC on only some of the time.
2003 2003 4dr SUV, ext. 320-hp 5.3L V8 4-sp automatic RWD 14.55
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2003 2003 4dr SUV 320-hp 5.3L V8 6-sp shiftable automatic 4WD w/low range 15.83
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2003 2003 4dr SUV 320-hp 5.3L V8 4-sp automatic RWD 12
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See TrueDelta's information for all SUVs
See TrueDelta's information for all Chevrolet models.

What Our Members Are Saying about the Real Gas Mileage of the 2003 Chevrolet Tahoe / Suburban

2003 Chevrolet Tahoe / Suburban Real Gas Mileage: Cons
YearBody/PowertrainComment
2003 4dr SUV 285-horsepower 5.3L V8
4-speed automatic 4WD w/low range
The obvious. 16 MPG highway. Enough said. see full Chevrolet Tahoe / Suburban review
2002 4dr SUV, ext. 285-horsepower 5.3L V8
4-speed automatic 4WD w/low range
As can be expected, with a large vehicle comes a large appetite. 16-18mpg is average, espeically with the ethanol gas nowadays. see full Chevrolet Tahoe / Suburban review
2002 4dr SUV, ext. 275-horsepower 4.8L V8
4-speed automatic RWD
14mpg city and about the same on the highway. see full Chevrolet Tahoe / Suburban review
 

2003 Chevrolet Tahoe / Suburban Gas Mileage (MPG)

Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Chevrolet Tahoe / Suburban's real-world MPG based on how and where you drive a car.